{"id":"https://openalex.org/W2939449567","doi":"https://doi.org/10.1109/vtcfall.2018.8690747","title":"A Novel Efficient Wireless Fronthaul (EWF) Method for the Common Public Radio Interface (CPRI) Signal Transmission","display_name":"A Novel Efficient Wireless Fronthaul (EWF) Method for the Common Public Radio Interface (CPRI) Signal Transmission","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2939449567","doi":"https://doi.org/10.1109/vtcfall.2018.8690747","mag":"2939449567"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2018.8690747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058039517","display_name":"Cai Meng","orcid":"https://orcid.org/0000-0002-0008-1125"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Meng Cai","raw_affiliation_strings":["Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100393700","display_name":"Qiao Liu","orcid":"https://orcid.org/0000-0002-6327-4995"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Liu","raw_affiliation_strings":["Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032161853","display_name":"Hongli Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongli Jiang","raw_affiliation_strings":["Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Optical and Microwave Technology Research Dept., Huawei Technologies Co. Ltd., Chengdu, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5058039517"],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":0.1288,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52588248,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6169664859771729},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6005745530128479},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5560071468353271},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5412525534629822},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.5295485258102417},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.4755101799964905},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4695984125137329},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46284788846969604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4241846203804016},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.32941532135009766},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3214437961578369},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21437323093414307},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.16865882277488708}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6169664859771729},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6005745530128479},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5560071468353271},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5412525534629822},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.5295485258102417},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.4755101799964905},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4695984125137329},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46284788846969604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4241846203804016},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32941532135009766},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3214437961578369},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21437323093414307},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.16865882277488708}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2018.8690747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1977360138","https://openalex.org/W1991818418","https://openalex.org/W2068679929","https://openalex.org/W2084273881","https://openalex.org/W2185508445","https://openalex.org/W2211535804","https://openalex.org/W2285172439","https://openalex.org/W2289275316","https://openalex.org/W2289655205","https://openalex.org/W2554826332","https://openalex.org/W2585553196","https://openalex.org/W2768156056","https://openalex.org/W6667667535","https://openalex.org/W6688169224"],"related_works":["https://openalex.org/W1497654841","https://openalex.org/W2587688171","https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W2548689985"],"abstract_inverted_index":{"Unlike":[0],"the":[1,9,16,26,30,34,42,51,62,70,73,79,89,95,100,130,148,159,164,175,179,186,191,200,203,210,217,224,229],"classical":[2],"common":[3],"public":[4],"radio":[5,169],"interface":[6],"(CPRI)":[7],"where":[8,202],"in-phase":[10],"and":[11,15,33,147,163,205],"quadrature":[12,35],"(I/Q)":[13],"waveforms":[14,32],"control":[17],"words":[18],"(CWs)":[19],"are":[20,150,172,207],"transmitted":[21],"as":[22,118],"a":[23,110,119],"binary":[24],"sequence,":[25],"proposed":[27,60,80,160,192,218],"scheme":[28,58],"transmits":[29],"I/Q":[31],"amplitude":[36],"modulation":[37],"(QAM)":[38],"signals":[39,137,189,226],"that":[40,216],"contain":[41],"CWs":[43,149],"via":[44],"time":[45,63,177],"domain":[46,64],"multiplexing":[47,65,134],"(TDM)":[48],"synchronously":[49],"for":[50,61,174],"first":[52,176],"time.":[53],"A":[54],"new":[55],"adaptive":[56],"equalization":[57],"is":[59,83,138,194],"(TDM)-EWF":[66],"method":[67,82,93,193,220],"to":[68,143,231],"mitigate":[69],"impact":[71],"of":[72,78,103,115,121,129,158,185,190],"multi-path":[74],"effect.":[75],"The":[76,123,154,181,212],"bandwidth":[77],"TDM-EWF":[81,101,219],"reduced":[84],"by":[85,209],"47%":[86],"compared":[87,198],"with":[88,109,199],"digital":[90],"CPRI":[91,111,225],"compression":[92],"in":[94,178],"literature.":[96],"We":[97],"experimentally":[98],"demonstrate":[99],"transmission":[102],"one":[104],"20":[105],"MHz":[106],"LTE":[107,136,188,233],"signal":[108],"equivalent":[112],"data":[113],"rate":[114],"1.228":[116],"Gbps":[117],"proof":[120],"concept.":[122],"test":[124,156,213],"error":[125],"vector":[126],"magnitude":[127],"(EVM)":[128],"orthogonal":[131],"frequency":[132],"division":[133],"(OFDM)-64QAM":[135],"below":[139],"1.6%":[140],"from":[141],"-51dBm":[142],"-39dBm":[144],"received":[145],"power":[146],"recovered":[151],"without":[152,227],"error.":[153],"joint":[155],"results":[157,214],"EWF":[161],"system":[162],"baseband":[165],"unit":[166,170],"(BBU)/":[167],"remote":[168],"(RRU)":[171],"reported":[173],"paper.":[180],"EVM":[182],"performance":[183],"loss":[184],"OFDM-64QAM":[187],"less":[195],"than":[196],"1%":[197],"case":[201],"BBU":[204],"RRU":[206],"connected":[208],"fiber.":[211],"show":[215],"can":[221],"efficiently":[222],"transmit":[223],"affecting":[228],"end":[230,232],"traffic.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
